Caterpillar 3400 Hex Head Screw, PAI 340001 (OEM 2H3750), Pack of 5
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
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340085Cat / Caterpillar 3400 SERIES HEADBOLT KIT In stock - No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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340035Caterpillar 3400 Head Bolt, PAI (OEM 5F4899), Pack of 4 In stock -
340153Cat / Caterpillar HEAD BOLT WASHER (Pack of 26) In stock -
360465Cat / Caterpillar 3400 SERIES BLOCK PLATE In stock -
381801Cat / Caterpillar 3400 SERIES WATER PUMP ASSEMBLY In stock -
341311Caterpillar 3406E / 3400 Oil Pump In stock
| Brand | PAI Industries |
| Part Category | Fasteners & Hardware |
| Engine Make | Caterpillar |
| Engine Model | 3400 |
| Condition | New |
| Stage / Tier | Standard |
PAI 340001 is a hex head screw for Caterpillar 3400 Series applications. PAI specifies steel construction, 3/4-16 threads and 7.5-inch length. The manufacturer designates product-level OEM 2H3750. PAI cross-references Caterpillar 2H3750. PAI lists these application categories: Caterpillar 3400 Series. Confirm the complete required part number before ordering.
Pack of 5.
PAI Part #: 340001
OEM References:
- CATERPILLAR 2H3750
Applications:
- CATERPILLAR 3400 SERIES
Warranty: 2.0 year(s)
These catalog references may identify this part or components in an assembly. A listed number alone does not confirm whole-assembly interchange or vehicle fitment. Confirm the required part before ordering.
| Number |
|---|
| 2H3750 |
| CATERPILLAR 2H3750 |
| PAI 340001 |
No cross-reference numbers match that search.
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Most PAI parts carry a 2-year unlimited-mileage PAI warranty — 3 years on the High Performance tier, 1 year on Excel by PAI. See Warranty & Returns for full coverage terms, or call a specialist to confirm the exact coverage on this part.
PAI published warranty tiers: High Performance — 3-Year · Genuine PAI — 2-Year · Excel — 1-Year, unlimited mileage. The badge beside the price shows this product's recorded term; when no badge is shown, confirm coverage with a specialist.